Vortex Racing 313-48 Sprocket

The Vortex Racing 313-48 Silver Rear Sprocket is a precision CNC-machined aluminum alloy sprocket designed for motorcycle final drive systems, with 48 teeth in a rear position for reliable chain engagement in motocross, off-road, and powersports applications. Finished in silver anodize, this lightweight racing sprocket reduces rotating mass while maintaining durability to support dependable power transmission and improved chain performance. Manufactured in the United States by Vortex Racing, the MPN is 313-48, and the sprocket is built for off-road and motocross motorcycles that require efficient, race-ready drivetrain components. It serves well as a replacement or upgrade in drivetrain maintenance projects to enhance power transfer and riding consistency in motocross bikes, off-road racing equipment, and related powersports drivetrain assemblies.